Chinese Journal of Applied Chemistry ›› 2022, Vol. 39 ›› Issue (7): 1039-1051.DOI: 10.19894/j.issn.1000-0518.210341

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Research Progress on Fluorescence Detection of Heavy Metal Lead Ion

Chen-Yi XUE1, Lin-Jia LIU1, Ting WANG1, Lei GONG1, Long JIN1, Jian-Gang HAN1,2, Tai-Hua LI1,2()   

  1. 1.Co -Innovation Center for the Sustainable Forestry in Southern China,College of Biology and the Environment,Nanjing Forestry University,Nanjing 210037,China
    2.National Positioning Observation Station of Hung-tse Lake Wetland Ecosystem in Jiangsu Province,Hongze 223100,China
  • Received:2021-07-13 Accepted:2021-10-19 Published:2022-07-01 Online:2022-07-11
  • Contact: Tai-Hua LI
  • About author:taehwali@njfu.edu.cn
  • Supported by:
    the National Key R&D Program of China(2017YFC0505803);the National Natural Science Foundation of China(41977354);the Natural Science Foundation of Jiangsu Province(BK20191387)

Abstract:

Lead, as a heavy metal, is widely used in industrial production, which has a significant impact on the environment and human health. The development of lead ion detection strategies is necessary in recent research areas. Compared with traditional detection methods, the fluorescence method has the advantages of high sensitivity and good selectivity. Therefore, the fluorescence method is often used for qualitative or quantitative analysis of heavy metal ions in actual samples such as water bodies. This review summarizes the research progress on fluorescence detection of lead ions, including fluorescent dyes, fluorescent nanomaterials and fluorescent biomaterials even fluorescent proteins. In addition, an outlook of future development trends and challenges of fluorescence detection is also prospected.

Key words: Lead ion, Fluorescence method, Heavy metal ion, Environmental pollution

CLC Number: